GREEN DATA CENTER
DEVELOPMENT

Prieska, Northern Cape

Powered by 100% Renewable Energy

February 2026

Terranum CENEC
Green Data Center

Disclaimer

All information, projections and forecasts are for illustrative purposes only and using the methods and assumptions described herein. Final results may change due to changes in economic, political or other circumstances where none of any involved has influence and interested persons/entities should be reliable for their own commercial evaluation and decisions. No warranty or explicit representation is made in regard to the achievement of the final goals, assumptions, forecasts or anything stated in this document.

Neither the Company nor any of their respective agents, employees or advisors accept any responsibility for any contravention of applicable laws and regulations by individuals as a result of false information provided by such individuals.

By viewing the information on the following pages and other information of PPR, you will be deemed to have represented and warranted that you have read, understood and accept this disclaimer in full and any legally binding agreements have to be in their written form, adapted to law and signed by all parties to be deemed as executed.

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Table of Contents

01Introduction 02Partnership 03Renewable Energy 04Economic Impact 05Location 06Environmental Sustainability 07Conclusion
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01

Introduction

The Northern Cape opportunity for digital infrastructure

The Northern Cape

A Province of Opportunity

The Northern Cape is South Africa's largest province, known for its vast open spaces and abundant natural resources. The province has a growing economy driven by mining, agriculture, and tourism.

However, the province faces significant challenges including high unemployment rates and gaps in critical infrastructure — particularly digital connectivity.

The Opportunity

A green data center in Prieska can address these challenges head-on — delivering high-speed digital infrastructure, creating hundreds of jobs, and leveraging the region's exceptional renewable energy resources.

Prieska location in South Africa
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02

Partnership

Terranum, CENEC & Prieska Power Reserve

Key Stakeholders

Partners driving the Green Data Center development

NCEDA

Northern Cape Economic Development Agency

Provincial agency promoting economic development, trade and investment in the Northern Cape.

nceda.co.za

Siyathemba LM

Siyathemba Local Municipality

Local municipality encompassing Prieska, the host community for the datacenter development.

siyathemba.gov.za
PPR

Prieska Power Reserve

PPR

Green hydrogen & ammonia project providing 100% renewable energy to the datacenter.

prieskapower.com
CENEC

CENEC

Central Energy Corporation

Specialist renewable energy engineering firm, shareholder & stakeholder in PPR.

cenec.com
Terranum

Terranum

Datacenter Development

International datacenter developer committed to 100% green-powered facilities.

terranum.ai
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Partnership Structure

How Terranum and CENEC work together

Terranum + CENEC Partnership

Terranum has partnered with CENEC to develop a green datacenter in the Northern Cape. CENEC is a shareholder and stakeholder in the Prieska Power Reserve development, providing a direct link between datacenter operations and renewable energy supply.

This partnership ensures the datacenter will operate on 100% green power with full certification — aligned with Terranum's global commitment to sustainable digital infrastructure.

CENEC's Role

CENEC acts on behalf of Prieska Power Reserve, which will be the ultimate contracting partner for energy supply. CENEC is supporting Terranum in the early-stage development of the datacenter, including site screening, environmental assessment, and renewable energy integration planning.

This structure leverages CENEC's deep expertise in renewable energy engineering to ensure seamless integration between the datacenter and its green power source.

Key Commitment

The datacenter will operate on 100% certified green power from the Prieska Power Reserve, with additional solar and wind capacity being developed specifically for this purpose.

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Terranum Leadership

Terranum

Managing Directors

Victor Decalf

Victor Decalf

Managing Director

Brings extensive international experience in datacenter development and digital infrastructure projects across multiple continents. Leads Terranum's strategic growth and partnerships in emerging markets.

Felix Huettenbach

Felix Hüttenbach

Managing Director

Expert in technology infrastructure and sustainable development. Oversees the technical design and operational planning of Terranum's datacenter portfolio, ensuring alignment with green energy commitments.

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Renewable Energy

100% green power from Prieska Power Reserve

PPR Renewable Energy Capacity

Powering the datacenter with clean energy

240
MW
Wind Power
2 x 140
MW
Solar PV Plants
4-8 hr
BESS
Battery Storage
40 hr
LDES
Long-Duration Storage
Dedicated Datacenter Capacity

Additional solar plants with battery storage will be constructed, and wind power capacity expanded specifically to serve the datacenter — ensuring uninterrupted 100% green power operation around the clock.

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Renewable Energy Integration

How PPR's renewable energy powers the datacenter

PPR Datacenter Energy Flow Diagram

Solar, wind, and battery storage from PPR integrate with additional dedicated renewable capacity to deliver reliable, certified green power to the datacenter 24/7.

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04

Economic Impact

Jobs, growth & digital infrastructure for the Northern Cape

Benefits for Prieska & the Northern Cape

Digital Infrastructure

High-speed internet connectivity and cloud services for businesses and individuals in the region — bridging the digital divide and enabling economic participation in the digital economy.

Connectivity & Cloud

Job Creation

Approximately 450 construction jobs during the build phase, with permanent operational positions thereafter. Skills transfer and training opportunities for the local community.

~450 Jobs

SEZ Development

Special Economic Zone development with tax and regulatory incentives, attracting further investment and creating a hub for technology and innovation in the Northern Cape.

Tax Incentives

Quality of Life

Improved digital access for education, healthcare, and government services. Economic stimulation drives regional growth and infrastructure investment for the broader community.

Regional Growth
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SEZ Development Phases

Scalable growth from 100MW to 500MW+

CENEC proposes the conceptual development of a SEZ in Prieska with PPR and the Datacenter as first anchor projects.

Phase 1 — 2026-2027

100MW Data Center Capacity. Site preparation, initial infrastructure, and first datacenter modules. Connection to PPR renewable energy supply.

Phase 2 — 2028+

Scalable expansion up to 500MW+ capacity. Additional datacenter modules, expanded renewable energy infrastructure, and SEZ industrial park development.

Full Development

Complete SEZ ecosystem with multiple datacenter buildings, supporting infrastructure, and satellite industries creating a technology hub.

SEZ Development Map
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Location

Proposed datacenter site in Siyathemba Local Municipality

Phase 1 — 100MW Data Center

Proposed location on municipal land, Siyathemba Local Municipality

Datacenter Phase 1 Location Map

Municipal land in close proximity to PPR • Internet PoP 26km away • Direct access to renewable energy infrastructure

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Full Development — Up to 500MW Capacity

Scalable infrastructure for long-term growth

Datacenter Full Development Map

Phase 2 expansion allows scaling from 100MW to over 500MW datacenter capacity with dedicated renewable energy supply

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Datacenter & PPR Proximity

Direct access to Prieska Power Reserve's renewable energy infrastructure

Datacenter proximity to PPR
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Alternative Location

Private Land Option

An alternative position on private land is also being considered, in close proximity to both the Prieska Power Reserve and high-speed internet connectivity.

Potential Advantages

  • Potentially lower land acquisition costs
  • Easier access to resources and infrastructure
  • Proximity to PPR renewable energy
  • Available internet connectivity
Preferred Location

The municipal land remains the preferred option for the datacenter development, but the private land alternative provides a viable backup that is under active consideration.

Alternative datacenter location
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Working Together with the Municipality

A collaborative approach to land availability

Land Availability

The proposed site on municipal land is currently under an agricultural lease. We appreciate the importance of the existing tenant relationship and propose a collaborative transition process that respects all parties involved.

Working together with the Siyathemba Local Municipality, we aim to find a solution that enables the datacenter development while ensuring fair treatment of the current land user.

Timeline & Decision Making

Timely availability of the land — whether through lease or purchase — is important to maintain the project development schedule and secure the significant investment commitments involved.

We value open dialogue and look forward to working closely with municipal leadership to align timelines and ensure this project can deliver its full potential for the community.

Partnership & Mutual Benefit

This project represents a unique opportunity for the Siyathemba Local Municipality and the broader Northern Cape. Through open communication and cooperative decision-making, we can build something transformative together — creating jobs, driving economic growth, and positioning Prieska as a hub for sustainable digital infrastructure.

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06

Environmental Sustainability

Responsible development with minimal environmental footprint

Environmental Screening

Comprehensive assessment conducted by CENEC

Land Suitability

Assessment of terrain, soil conditions, and land use compatibility for datacenter infrastructure.

Environmental Impact

Evaluation of flora, fauna, and ecological sensitivity to minimize development footprint.

Flood Mitigation

Analysis of flood risk areas and drainage patterns to ensure resilient infrastructure design.

Power Infrastructure

Mapping of routes to connect with PPR's future renewable energy infrastructure.

Water Supply

Identification of water sources and supply routes for datacenter cooling and operations.

Cooling Implications

Assessment of climate conditions and cooling technology options for efficient thermal management.

CENEC has conducted a comprehensive screening to ensure sustainable and responsible development at the proposed site.

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07

Conclusion

Building the future of the Northern Cape together

Summary

A transformative opportunity for the Northern Cape

100% Green Power

Datacenter powered entirely by certified renewable energy from Prieska Power Reserve.

Strategic Location

Prieska offers direct access to exceptional solar and wind resources with available land.

Strong Partnership

Terranum, CENEC, and PPR bring international expertise and local knowledge.

Economic Benefits

~450 construction jobs, permanent positions, SEZ incentives, and digital infrastructure.

Scalable Growth

100MW Phase 1 expandable to 500MW+ — future-proofed for long-term demand.

Community Focus

Collaborative approach with municipality, local workforce development, and regional upliftment.

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Prieska Power Reserve

Thank You

Green Data Center Development — Prieska, Northern Cape

PPR CENEC Terranum

Sandton Office

21 Fricker Road, Illovo, Sandton, 2196

Bloemfontein Office

20 Deane Avenue, Waverley, Bloemfontein, 9301

+27(0) 11 706 3902

info@prieskapower.com

www.prieskapower.com
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